ListPilot provides a data synchronization layer which empowers them to deliver mailing lists and discussion forums to their clients by leveraging their existing database. ListPilot contacted Redfin for a new and updated look for their web site. Redfin designed, developed, and delivered this Drupal site. ListPilot later contacted Redfin for additional work involving synchronizing Drupal sites to client databases, making heavy use of XML-RPC and the Services module to integrate the data.